From mboxrd@z Thu Jan 1 00:00:00 1970 From: Namjae Jeon Subject: [PATCH 3/5] f2fs: remove unneeded initialization of nr_dirty in dirty_seglist_info Date: Sat, 22 Dec 2012 12:09:58 +0900 Message-ID: <1356145798-20014-1-git-send-email-linkinjeon@gmail.com> Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Namjae Jeon , Namjae Jeon , Amit Sahrawat To: jaegeuk.kim@samsung.com Return-path: Received: from mail-pb0-f43.google.com ([209.85.160.43]:40144 "EHLO mail-pb0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752339Ab2LVDQw (ORCPT ); Fri, 21 Dec 2012 22:16:52 -0500 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: From: Namjae Jeon Since, the memory for the object of dirty_seglist_info is allocated using kzalloc - which returns zeroed out memory. So, there is no need to initialize the nr_dirty values with zeroes. Signed-off-by: Namjae Jeon Signed-off-by: Amit Sahrawat --- fs/f2fs/segment.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index ffacee4..b0ec996 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1573,7 +1573,6 @@ static int build_dirty_segmap(struct f2fs_sb_info *sbi) for (i = 0; i < NR_DIRTY_TYPE; i++) { dirty_i->dirty_segmap[i] = kzalloc(bitmap_size, GFP_KERNEL); - dirty_i->nr_dirty[i] = 0; if (!dirty_i->dirty_segmap[i]) return -ENOMEM; } -- 1.7.9.5